San Antonio, Texas – Residents of San Antonio and the surrounding areas should prepare for increasing storm chances this weekend, with scattered showers predicted Saturday and heavier rainfall likely Sunday afternoon, according to the National Weather Service. Temperatures will remain warm, near 90 degrees, but a combination of high humidity and unstable atmospheric conditions could bring significant downpours capable of disrupting travel on major roadways like I-35 and Loop 410.
Storm Development and Rainfall Timing in San Antonio
The National Weather Service reports that showers may begin as early as Saturday morning, but storms will become more frequent and intense after 1 p.m. Rainfall chances will escalate sharply on Sunday, with storms expected before dawn and continuing well into the evening hours. Northeast winds of 10 to 15 mph are forecast to push heavier bands of rain across Bexar County and the nearby Hill Country regions.
Key points to note:
- Scattered showers and thunderstorms expected Saturday afternoon.
- Heavier rains and more frequent storms likely Sunday, starting before dawn.
- Northeast winds may increase rainfall impacts across the area.
Potential Impacts and Safety Precautions
Localized flooding could occur in low-lying areas if storms become stationary, although large-scale flooding is not anticipated at this time. Drivers should exercise caution by allowing extra travel time during heavy rain and avoid crossing water-covered roads to prevent accidents. Outdoor activities, especially those along downtown San Antonio and the popular River Walk, may experience interruptions or cancellations through Sunday evening due to the inclement weather.
“Travelers in San Antonio should be prepared for wet and potentially hazardous road conditions this weekend,” a National Weather Service representative advised, highlighting the importance of cautious driving during downpours.
Looking Ahead: Weather Improvements and Forecast Summary
Conditions are expected to gradually improve by Monday, though scattered storms might still linger before clearing skies arrive on Tuesday. Following the stormy weekend, sunnier and hotter weather is anticipated midweek, with afternoon highs climbing back into the mid-90s.
Five-day forecast for San Antonio, TX:
- Saturday: High near 93°F, scattered afternoon thunderstorms.
- Sunday: Showers and storms likely, high near 91°F.
- Monday: Isolated storms, high near 90°F.
- Tuesday: Sunny, high near 94°F.
- Wednesday: Sunny, high near 96°F.
Stay Informed and Prepared
The upcoming weekend’s weather pattern highlights the need for San Antonio residents and visitors to stay aware of changing conditions and be prepared for sudden storms and rainfall. Monitoring local weather reports and planning for possible disruptions can help mitigate the impact of this unsettled weather.
What do you think about this weather update? Have you experienced heavy storms in San Antonio before? Share your thoughts and weather preparedness tips in the comments below.
